Porsche 718 GT4 / GTS / Spyder Sport Headers (2020+)

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  • Direct replacement bolt-on headers for all 2020 Porsche GT4, Spyder, GTS 4.0 liter cars. These are the new spectacular normally aspirated cars.

  • Fit both left hand and right hand drive models worldwide..

  • HJS German 200 CPSI catalytic converters were chosen by Fabspeed engineering in direct consultation with HJS emissions calibration in Menden Germany. 

  • The largest possible HJS catalytic converters Katalaysators were used for NO Check Engine LIghts NO P420 no P430 codes. No ECU tune to pass emissions.

  • Direct replacement bolt-on for the stock OEM 4 catalytic converter equipped headers

  • HJS Catalytic converters flow the equivalent of 90% to 92% of a straight pipe. 

  • More power and more sports car sound with any brand of OEM stock or aftermarket exhaust system.

  • Lifetime warranty and built 100% in house by Fabspeed Motorsport USA.

  • These are the very finest headers for the 718 GT4 cars developed in collaboration with HJS Emissions technology, a Fabspeed worldwide partner. 

  • Dyno developed and Dyno proven- no simply slapped together and sold to the public.